Lathe process+CNC, 42CrMo, QPQ

Processed with lathe machining and 4-axis CNC.

Surface treatment: quenching and tempering, and QPQ.

The tolerances of the outer diameter and inner hole are generally within the H7 and G6 grades. The surface hardness is HV650, and the depth of the hardness layer is 0.2 to 0.3.

Delivery time is about 15 days.

Packed with suitable packing material for air or sea transporation.